[go: up one dir, main page]

EP2256506A8 - Method and device for insulation monitoring of unearthed direct voltage and alternating current networks - Google Patents

Method and device for insulation monitoring of unearthed direct voltage and alternating current networks Download PDF

Info

Publication number
EP2256506A8
EP2256506A8 EP09161290A EP09161290A EP2256506A8 EP 2256506 A8 EP2256506 A8 EP 2256506A8 EP 09161290 A EP09161290 A EP 09161290A EP 09161290 A EP09161290 A EP 09161290A EP 2256506 A8 EP2256506 A8 EP 2256506A8
Authority
EP
European Patent Office
Prior art keywords
voltage
mess
insulation
measured
measuring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP09161290A
Other languages
German (de)
French (fr)
Other versions
EP2256506A1 (en
EP2256506B1 (en
Inventor
Oliver SCHÄFER
Karl Schepp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bender GmbH and Co KG
Original Assignee
Dipl-Ing W Bender & Co KG GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dipl-Ing W Bender & Co KG GmbH filed Critical Dipl-Ing W Bender & Co KG GmbH
Priority to EP09161290.3A priority Critical patent/EP2256506B1/en
Priority to PCT/EP2010/055553 priority patent/WO2010136284A1/en
Publication of EP2256506A1 publication Critical patent/EP2256506A1/en
Publication of EP2256506A8 publication Critical patent/EP2256506A8/en
Priority to US13/305,182 priority patent/US9069025B2/en
Application granted granted Critical
Publication of EP2256506B1 publication Critical patent/EP2256506B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/16—Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line
    • G01R27/18—Measuring resistance to earth, i.e. line to ground
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/025—Measuring very high resistances, e.g. isolation resistances, i.e. megohm-meters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

Abstract

Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Isolationsüberwachung eines ungeerdeten Gleich- und/oder Wechselspannungsnetzes. Hierzu umfasst das Verfahren die Schritte:
- Generierung einer einseitig mit einer Masse (16) verbundenen Messgleichspannung U mess= für eine vorbestimmbare Messzeitspanne t var;
- Generierung und Überlagerung mindestens einer mit einer Masse (16) verbundenen Messwechselspannung Umess∼ mit einer Messperiodendauer t cons über die Messgleichspannung U mess= zur Bildung einer Gesamtmessspannung U mess;
- Einspeisung der Gesamtmessspannug U mess in das zu überwachende Spannungsnetz;
- Bestimmung eines Isolationswiderstands R= auf Basis der Messgleichspannung U mess= und einer Isolationsimpedanz Z∼ auf Basis der Messwechselspannung U mess∼.The invention relates to a method and a device for monitoring the insulation of an ungrounded DC and / or AC mains. For this purpose, the method comprises the steps:
- Generating a unilaterally connected to a mass (16) measuring DC voltage U mess = for a predeterminable measuring time t var ;
Generating and superimposing at least one measured alternating voltage U mess with a mass (16) with a measuring period t cons over the measured direct voltage U mess = to form a total measuring voltage U mess ;
- feeding the total measuring voltage U mess into the voltage network to be monitored;
- determination of an insulation resistance R = based on the measured DC voltage U = measured and an insulation impedance Z ~ based on the AC measurement voltage U mess~.

Die Vorrichtung ist dazu ausgelegt, das obengenannte Verfahren durchzuführen. Das Verfahren und die Vorrichtung eignen sich insbesondere zur Isolationsüberwachung in Elektro- und Hybridfahrzeugen.

Figure imgaf001
The device is designed to perform the above method. The method and the device are particularly suitable for monitoring the insulation in electric and hybrid vehicles.
Figure imgaf001
EP09161290.3A 2009-05-27 2009-05-27 Method and device for insulation monitoring of unearthed direct voltage and alternating current networks Active EP2256506B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP09161290.3A EP2256506B1 (en) 2009-05-27 2009-05-27 Method and device for insulation monitoring of unearthed direct voltage and alternating current networks
PCT/EP2010/055553 WO2010136284A1 (en) 2009-05-27 2010-04-26 Method and device for monitoring the insulation of ungrounded dc and ac voltage networks
US13/305,182 US9069025B2 (en) 2009-05-27 2011-11-28 Method and device for monitoring the insulation of ungrounded DC and AC voltage networks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09161290.3A EP2256506B1 (en) 2009-05-27 2009-05-27 Method and device for insulation monitoring of unearthed direct voltage and alternating current networks

Publications (3)

Publication Number Publication Date
EP2256506A1 EP2256506A1 (en) 2010-12-01
EP2256506A8 true EP2256506A8 (en) 2011-02-09
EP2256506B1 EP2256506B1 (en) 2019-07-03

Family

ID=41137788

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09161290.3A Active EP2256506B1 (en) 2009-05-27 2009-05-27 Method and device for insulation monitoring of unearthed direct voltage and alternating current networks

Country Status (3)

Country Link
US (1) US9069025B2 (en)
EP (1) EP2256506B1 (en)
WO (1) WO2010136284A1 (en)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0921107D0 (en) * 2009-12-02 2010-01-20 Gigle Semiconductor Ltd Current measuring apparatus
EP2450715A1 (en) * 2010-11-08 2012-05-09 ABB Technology AG Device and method for determining the earth resistance of a direct current system
CN102539917A (en) * 2010-12-13 2012-07-04 河北深海电器有限公司 Measurer for insulation resistance of direct-current high-voltage system for vehicle and method
DE102011050590A1 (en) * 2011-05-24 2012-11-29 Sma Solar Technology Ag Insulation monitoring with a test signal of variable frequency
DE102011079455B4 (en) * 2011-07-20 2013-10-31 Bender Gmbh & Co. Kg Method and device for inductive impression of a measuring signal voltage in a power supply network
JP5808678B2 (en) * 2012-01-18 2015-11-10 本田技研工業株式会社 Electric vehicle
CN103219707B (en) * 2012-01-19 2016-02-03 美固电子(深圳)有限公司 A kind of leakage protection circuit of vehicle-mounted inverter and corresponding vehicle-mounted inverter
PL2720056T3 (en) * 2012-04-04 2021-07-12 Lg Chem, Ltd. Isolation resistance measuring apparatus having fault self-diagnosing function and self-diagnosing method using the same
JP6126081B2 (en) * 2012-04-09 2017-05-10 東芝三菱電機産業システム株式会社 Thyristor starter
DE102012208111C5 (en) * 2012-05-15 2016-05-12 Bender Gmbh & Co. Kg Pulse generator circuit arrangement and method for generating pulse signals for insulation fault location in IT networks
DE102012218107B4 (en) * 2012-10-04 2023-04-27 Bender Gmbh & Co. Kg Method for monitoring and measuring an insulation resistance with an interference-resistant measuring signal and associated signal generator
WO2014086381A1 (en) * 2012-12-04 2014-06-12 Volvo Truck Corporation Method for isolation monitoring
CN103116107B (en) * 2012-12-28 2015-12-02 广东志成冠军集团有限公司 A kind of high-voltage DC power supply insulating monitor
MY185154A (en) * 2013-01-21 2021-04-30 Tatsumi Corp Load testing machine
US10199810B2 (en) 2013-02-20 2019-02-05 Viper Innovations Ltd Rejuvenation of subsea electrical cable insulation
GB201302938D0 (en) * 2013-02-20 2013-04-03 Viper Subsea Technology Ltd Rejuvination of subsea electrical cable insulation
DE102013215731A1 (en) 2013-08-09 2015-02-12 Volkswagen Aktiengesellschaft Method and device for measuring one or more insulation resistances in a motor vehicle
DE102013217748B4 (en) * 2013-09-05 2015-04-02 Continental Automotive Gmbh Multifunctional monitoring of electrical systems in a motor vehicle
CN103605056B (en) * 2013-11-20 2017-01-04 奇瑞新能源汽车技术有限公司 A kind of HVDC insulation monitoring and warning device and electric automobile
FR3014206B1 (en) * 2013-12-04 2015-12-11 Renault Sas ESTIMATING INSULATION RESISTANCE BETWEEN A MOTOR VEHICLE BATTERY AND MASS
RU2666803C1 (en) 2013-12-13 2018-09-12 Инфовэа Зрт. Method for measuring insulation resistance of ungrounded dc power network and for localizing earth fault, and current injecting two-pole device
DE102014204038A1 (en) * 2014-03-05 2015-09-10 Bender Gmbh & Co. Kg Methods and devices for selective isolation monitoring in ungrounded IT power systems
DE102014205877B4 (en) * 2014-03-28 2019-08-22 Continental Automotive Gmbh Device and method for monitoring electrical insulation in a vehicle electrical system
JP6408785B2 (en) * 2014-04-23 2018-10-17 一般財団法人関東電気保安協会 Insulation monitoring device
CN104407220B (en) * 2014-11-20 2017-05-24 合肥国轩高科动力能源有限公司 High-voltage electrical insulation resistance measuring device for electric automobile
RU2590221C1 (en) * 2015-04-20 2016-07-10 Федеральное государственное бюджетное образовательное учреждение высшего образования "Дальневосточный государственный университет путей сообщения" (ДВГУПС) Device for diagnosing state of insulation power circuits
DE102015208725B3 (en) * 2015-05-11 2016-09-22 Bender Gmbh & Co. Kg Method and device for switching off an insulation-faulted part of an unearthed power supply system
FR3040494B1 (en) * 2015-08-26 2019-10-18 Valeo Siemens Eautomotive France Sas ELECTRICAL SYSTEM COMPRISING A DEVICE FOR EVALUATING AN INSULATION FAULT, A MOTOR VEHICLE COMPRISING SUCH AN ELECTRICAL SYSTEM AND A METHOD OF EVALUATING AN INSULATION FAULT
JP6680996B2 (en) * 2015-10-21 2020-04-15 三菱自動車工業株式会社 Leakage detector
GB201518777D0 (en) 2015-10-23 2015-12-09 Nidec Sr Drives Ltd Detecting insulation faults in a switched reluctance machine
CN107219404B (en) * 2016-03-21 2020-11-10 华为技术有限公司 A method and device for frequency adjustment
DE102016207197B3 (en) * 2016-04-27 2017-07-13 Bender Gmbh & Co. Kg Method and devices for functional testing of an insulation monitoring device
TWI592671B (en) * 2016-08-04 2017-07-21 台達電子工業股份有限公司 Insulation detecting circuit, power converting device and insulation impedance value detecting method
CN106740583B (en) * 2017-01-17 2019-05-03 北京新能源汽车股份有限公司 Vehicle safety control method and device and automobile
DE102017204885A1 (en) * 2017-03-23 2018-09-27 Audi Ag insulation monitors
CN108802494B (en) 2017-05-03 2020-03-20 华为技术有限公司 Detection circuit, detection method and device of insulation resistance
JP6881097B2 (en) * 2017-06-30 2021-06-02 株式会社デンソー Ground fault detector
WO2019016867A1 (en) * 2017-07-18 2019-01-24 東芝三菱電機産業システム株式会社 Ground fault detector and power conditioner
DE102018111061A1 (en) * 2018-05-08 2019-11-14 Bender Gmbh & Co. Kg Method for continuous insulation monitoring of an electrical conductor arrangement
DE102018113426A1 (en) * 2018-06-06 2019-12-12 Abb Schweiz Ag Method for measuring insulation resistance and leakage capacitance with disturbed measuring signal
CN108680793B (en) * 2018-07-10 2023-04-28 天津职业技术师范大学 Insulation resistance detection circuit and detection method for pure electric vehicle
DE102018211696B3 (en) * 2018-07-13 2019-10-31 Hochschule Für Angewandte Wissenschaften Coburg Method and device for detecting insulation parameters
DE102018117296B4 (en) * 2018-07-17 2020-02-20 Bender Gmbh & Co. Kg Method and device for determining the division of a total insulation resistance and the division of a total system leakage capacitance in an unearthed power supply system
WO2020053771A1 (en) * 2018-09-13 2020-03-19 Meta System S.P.A. System for checking the electrical insulation in converters for electric cars
DE102018125004B3 (en) * 2018-10-10 2019-12-12 Bender Gmbh & Co. Kg Electrical circuit arrangement and method for coupling an insulation monitoring device to an unearthed power supply system
WO2020097797A1 (en) * 2018-11-13 2020-05-22 深圳威迈斯新能源股份有限公司 Insulation detection circuit of vehicle-mounted bidirectional charger and detection method therefor
US11604217B2 (en) 2018-11-13 2023-03-14 Shenzhen Vmax New Energy Co., Ltd. Insulation detection circuit and detection method thereof for two-way on-board charger
DE102019103396B3 (en) * 2019-02-12 2020-07-02 Bender Gmbh & Co. Kg Methods and devices for determining the elements of a dielectric equivalent circuit diagram for insulation of an electrical system
CN110161314A (en) * 2019-06-20 2019-08-23 欣旺达电子股份有限公司 Photovoltaic insulation resistance detection circuit
JP7438213B2 (en) * 2019-06-28 2024-02-26 三洋電機株式会社 Earth leakage detection device, vehicle power system
CN112444706B (en) * 2019-08-28 2025-01-21 台达电子企业管理（上海）有限公司 Insulation monitoring device and power system used in power system
AT523526B1 (en) * 2020-04-10 2021-09-15 Seibt Kristl & Co Gmbh Method, device and system for determining a capacitance value of a grounding capacitance of an ungrounded power network
DE102020120433B3 (en) 2020-08-03 2021-10-28 Bender Gmbh & Co. Kg Sensor for an on-board electrical system
DE102020125943A1 (en) 2020-10-05 2022-04-07 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Method for operating a vehicle-external charging device for charging a vehicle and charging device
DE102020129919A1 (en) * 2020-11-12 2022-05-12 Sma Solar Technology Ag Power converters for transferring power between an AC side and a DC side and methods of power supply
CN116490790A (en) * 2020-11-26 2023-07-25 弗罗纽斯国际有限公司 Monitoring device for operation of emergency backup grid
US12216148B2 (en) * 2021-06-02 2025-02-04 Solmax International Inc. Apparatus and method for detecting holidays in liners
DE102022100296A1 (en) 2022-01-07 2023-07-13 Preh Gmbh Method and device for monitoring the insulation of unearthed DC voltage networks
DE102022100846A1 (en) 2022-01-14 2023-07-20 Preh Gmbh Method and device for charging a high-voltage battery
DE102023201883A1 (en) 2023-03-02 2024-09-05 Robert Bosch Gesellschaft mit beschränkter Haftung Measuring circuit for determining insulation resistance in electric vehicles
DE102023116532B3 (en) 2023-06-23 2024-10-02 Bender Gmbh & Co. Kg Method and electrical circuit arrangement for selective insulation monitoring in a power supply system with separable subsystems
FR3156916A1 (en) * 2023-12-19 2025-06-20 Vitesco Technologies METHOD FOR CHECKING THE INSULATION OF AN ON-BOARD CHARGER FOR DETECTING AN INSULATION FAULT BETWEEN THE PRIMARY AND SECONDARY CIRCUITS OF A POWER CONVERSION STAGE OF THE CHARGER
WO2025165608A1 (en) * 2024-02-02 2025-08-07 Battelle Energy Alliance, Llc Linear variable differential transformers for temperature measurement and related methods

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS585672A (en) * 1981-07-01 1983-01-13 Toyo Commun Equip Co Ltd Detecting method for insulation resistance
US4528497A (en) * 1982-08-23 1985-07-09 Isolation Systems Limited Method and apparatus for monitoring ground faults in isolated electrical systems
US5321363A (en) * 1991-09-26 1994-06-14 Hewlett-Packard Company Two-terminal circuit element measuring apparatus for performing contact checks
DE4234808A1 (en) * 1992-10-15 1994-04-21 Walther Bender Gmbh & Co Kg Di Method for determining the electrical system leakage values in ungrounded electrical networks
DE4339946A1 (en) * 1993-11-24 1995-06-01 Walther Bender Gmbh & Co Kg Di Method and device for monitoring the insulation of unearthed direct and alternating current networks
US5450328A (en) 1994-03-21 1995-09-12 Square D Company System for measuring line to ground impedance
JPH11304855A (en) * 1998-04-16 1999-11-05 Showa Denshi Kogyo Kk Insulating resistance measuring method and electric equipment monitoring device using the same
DE10106200C1 (en) 2001-02-10 2002-09-05 Ean Elektroschaltanlagen Gmbh Method and device for monitoring the insulation of ungrounded electrical networks
ATE420370T1 (en) * 2004-04-18 2009-01-15 Deif As METHOD AND DEVICE FOR ISOLATION MONITORING
DE102010030079A1 (en) * 2010-06-15 2011-12-15 Robert Bosch Gmbh Method and device for monitoring the insulation resistance in an ungrounded electrical network
US8941387B2 (en) * 2010-10-12 2015-01-27 Howard University Apparatus and method for fault detection and location determination

Also Published As

Publication number Publication date
EP2256506A1 (en) 2010-12-01
US9069025B2 (en) 2015-06-30
US20120126839A1 (en) 2012-05-24
EP2256506B1 (en) 2019-07-03
WO2010136284A1 (en) 2010-12-02

Similar Documents

Publication Publication Date Title
EP2256506A8 (en) Method and device for insulation monitoring of unearthed direct voltage and alternating current networks
CN102944777B (en) Cable detection method in serviceable life
EP2384922A3 (en) Electricity charger for an electric vehicle
ATE420370T1 (en) METHOD AND DEVICE FOR ISOLATION MONITORING
EP1912304A3 (en) Method for voltage instability load shedding using local measurements
EP1841037A3 (en) System, method, and article of manufacture for determining parameter values associated with an electrical grid
EP1729139A3 (en) Method and device for measuring a dielectric response of an electrical insulation system
ATE551612T1 (en) METHOD FOR MEASURING THE CHARGE STATUS OF A BATTERY IN A BATTERY MANAGEMENT SYSTEM AND DEVICE THEREFOR
EP2442427A3 (en) Accumulator control device and method and system for electric auxiliary supply
WO2008031029A3 (en) Sensor, method and system of monitoring transmission lines
ATE505733T1 (en) METHOD FOR DETECTING AN ELECTRICAL FAULT IN AN ELECTRICAL NETWORK OF A MOTOR VEHICLE
EP2799850B1 (en) Pipeline ac corrosion risk measurement and evaluation method and measurement and evaluation device
EP2806523A3 (en) Method and apparatus for feeding electrical current into an electrical power supply system
EP2562896A3 (en) Control circuit for limiting load current, charge switch and motor vehicle
EP2574939A3 (en) Isolation fault detection device and device for insulation fault localisation in an unearthed power supply network
EP2565636A3 (en) Electrochemical analyte measurement method and system
CN103558533A (en) Insulation aging diagnostic system and method based on 10kV XLPE cable
EP2028369A3 (en) Method and device for determining a characteristics curve for an electric charge of a wind energy facility
CN104267305B (en) A kind of method and system judging Surge Protector SPD degradation
EP2645526A3 (en) Electrical device and method for operating an electric device
EP2353766A3 (en) Service device and method for a welding system with a calibration device for a sensing means
EP2270949A3 (en) Method for supplying a consumer with electrical energy
CN106093611A (en) Converter transformer oiled paper insulation surface charge measuring device
CN105403778B (en) A kind of measurement method and system of multiloop sequential working
CN106597350A (en) Method and system for evaluating operation error of gateway energy meter

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

17P Request for examination filed

Effective date: 20110402

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: DIPL.-ING. WALTHER BENDER GMBH & CO. KG

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BENDER GMBH & CO. KG

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BENDER GMBH & CO. KG

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20171106

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20181217

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 1151653

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190715

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502009015858

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20190703

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191003

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191104

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191003

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191103

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191004

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200224

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502009015858

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG2D Information on lapse in contracting state deleted

Ref country code: IS

26N No opposition filed

Effective date: 20200603

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200531

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200531

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200527

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200527

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200531

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1151653

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200527

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200527

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190703

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230525

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20250519

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20250522

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20250530

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20250521

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CZ

Payment date: 20250514

Year of fee payment: 17